INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b5f383a8c54c1d95ee02df6eeea06224e0426fcb45d04f0beeb513ebdce687a1', 
    '8Gb7YvkI50yHOU3w61weWvt2LHckdKBN0bGT3yova2Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)